PFC Inductors Ride Low On The Board

Keeping a low profile, the company’s latest high-efficiency 300-mH, 6A boost inductors measure 35 mm x 35 mm and 8 mm in height. Viable for use in PFC boost pre-regulators with power ratings beyond 200W, the components carry a peak current rating of 6A at 120 kHz and exhibit an efficiency of 99%. Total power losses are under 2.5W with a 45°C temperature rise with no additional cooling. Models are available with a separate bias winding. PAYTON AMERICA INC., Deerfield Beach FL. (954) 428-3326.